Listes faunistiques invertébrés
Puginier (ruisseau De) à Souilhe 06178065
- Télécharger la fiche IRSTEA xls / 91 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 20/06/2017 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 10.0 |
| GFI | 2 |
| Variété taxonomique | 30 |
| Taxon indicateur | Elmidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 4.0 | marginal |
| Branchage, racines | 3.0 | marginal |
| Pierres, galets | 22.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 7.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 61.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 2.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Granulats | Moyenne | B |
| P2 | Branchage, racines | Nulle | A |
| P3 | Pierres, galets | Moyenne | C |
| P4 | Sables | Nulle | B |
| P5 | Litieres | Nulle | A |
| P6 | Blocs | Nulle | A |
| P7 | Sables | Nulle | C |
| P8 | Sables | Nulle | B |
| P9 | Sables | Nulle | C |
| P10 | Pierres, galets | Nulle | B |
| P11 | Dalles, argiles | Nulle | A |
| P12 | Sables | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydropsyche | 212 | 1 | ||
| Athripsodes | 311 | 1 | ||
| Mystacides | 312 | 2 | ||
| Polycentropodidae | 223 | 1 | ||
| Baetis | 364 | 3 | ||
| Ephemera | 502 | 1 | 1 | 4 |
| Pomatinus substriatus | 33844 | 3 | ||
| Elmis | 618 | 1 | 6 | 6 |
| Limnius | 623 | 1 | 5 | 4 |
| Oulimnius | 622 | 1 | ||
| Helodes | 636 | 1 | 1 | |
| Hydrocyphon | 637 | 1 | ||
| Hydraena | 608 | 2 | ||
| Athericidae | 838 | 2 | ||
| Chironomidae | 807 | 297 | 322 | 298 |
| Culicidae | 796 | 11 | 1 | |
| Dixidae | 793 | 12 | 1 | |
| Limoniidae | 757 | 1 | 35 | 3 |
| Psychodidae | 783 | 9 | ||
| Simuliidae | 801 | 5 | ||
| Nepa | 726 | 1 | ||
| Boyeria | 670 | 1 | ||
| Onychogomphus | 682 | 1 | ||
| Sialis | 704 | 1 | 1 | 8 |
| Cladocera | 3127 | 3 | ||
| Copepoda | 3206 | 3 | 3 | |
| Ostracoda | 3170 | 3 | ||
| Asellidae | 880 | 17 | 4 | 23 |
| Gammaridae | 887 | 3 | ||
| Echinogammarus | 888 | 1 | 4 | 3 |
| Niphargus | 902 | 1 | ||
| Ancylus | 1028 | 7 | ||
| Potamopyrgus | 978 | 8 | 49 | 12 |
| Physa (sensu lato) | 997 | 3 | ||
| Physella | 19280 | 23 | 1 | |
| Planorbidae | 1009 | 1 | ||
| Sphaeriidae | 1042 | 2 | 6 | 11 |
| Pisidium | 1043 | 1 | 1 | 3 |
| Tricladida | 1054 | 1 | ||
| Planariidae | 1061 | 1 | 3 | |
| Erpobdellidae | 928 | 3 | ||
| Glossiphoniidae | 908 | 2 | 3 | |
| Oligochaeta | 933 | 13 | 17 | 19 |
| Bryozoa | 1087 | 3 | ||
| Hydrozoa | 3168 | 3 | ||
| Nematoda | 1089 | 3 | 3 |